DEV Community

Database

Posts on building, using, and learning about databases.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Modeling a Creator SaaS in a Single DynamoDB Table

Modeling a Creator SaaS in a Single DynamoDB Table

Comments
4 min read
Single-table DynamoDB design for a real-time game (rooms, rounds, leaderboards)

Single-table DynamoDB design for a real-time game (rooms, rounds, leaderboards)

Comments
3 min read
Egress problems and where to find them

Egress problems and where to find them

Comments 1
9 min read
Choosing the Right Database Abstraction

Choosing the Right Database Abstraction

Comments
7 min read
Designing a strongly-consistent event exchange on Amazon Aurora DSQL

Designing a strongly-consistent event exchange on Amazon Aurora DSQL

Comments
4 min read
Ghost CMS has 12 tables and 80+ columns. What does each one mean?

Ghost CMS has 12 tables and 80+ columns. What does each one mean?

Comments
3 min read
You've Tuned the Queries and It's Still Slow — Now Change the Data Model

You've Tuned the Queries and It's Still Slow — Now Change the Data Model

Comments
7 min read
OCI Database Auto Backup Window Time Slots Reference

OCI Database Auto Backup Window Time Slots Reference

Comments
2 min read
Wait, MongoDB Does That Too?

Wait, MongoDB Does That Too?

Comments
2 min read
When to denormalize, when to join: A ClickHouse guide (2026)

When to denormalize, when to join: A ClickHouse guide (2026)

1
Comments
17 min read
How Database Indexes Actually Work (and When They Backfire)

How Database Indexes Actually Work (and When They Backfire)

Comments
3 min read
Is CloudNativePG Ready to Replace RDS/Aurora for High-Traffic Databases?

Is CloudNativePG Ready to Replace RDS/Aurora for High-Traffic Databases?

Comments
5 min read
I asked four AI models which database to use in 2026. Neon already won. Four challengers are invisible.

I asked four AI models which database to use in 2026. Neon already won. Four challengers are invisible.

Comments
2 min read
Understanding Database Relationships: From Relational Models to Star and Snowflake Schemas

Understanding Database Relationships: From Relational Models to Star and Snowflake Schemas

Comments
3 min read
Day 47 - ClickHouse® Memory Management and Tuning

Day 47 - ClickHouse® Memory Management and Tuning

Comments
6 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.